\doxysubsubsubsection{I/O operation functions }
\hypertarget{group___d_m_a___exported___functions___group2}{}\label{group___d_m_a___exported___functions___group2}\index{I/O operation functions@{I/O operation functions}}


I/O operation functions.  


\doxysubsubsubsubsubsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga96fbd9c285135f558fd9283a57406330}\label{group___d_m_a___exported___functions___group2_ga96fbd9c285135f558fd9283a57406330} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Start} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma, uint32\+\_\+t Src\+Address, uint32\+\_\+t Dst\+Address, uint32\+\_\+t Data\+Length)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga7eddc0931ac8a3d77b23d6d5e68407c7}\label{group___d_m_a___exported___functions___group2_ga7eddc0931ac8a3d77b23d6d5e68407c7} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Start\+\_\+\+IT} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma, uint32\+\_\+t Src\+Address, uint32\+\_\+t Dst\+Address, uint32\+\_\+t Data\+Length)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga001f9fb04328a7460f9ff16908ff987c}\label{group___d_m_a___exported___functions___group2_ga001f9fb04328a7460f9ff16908ff987c} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Abort} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga6677d7e614747341a58ffd7a048fd390}\label{group___d_m_a___exported___functions___group2_ga6677d7e614747341a58ffd7a048fd390} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Abort\+\_\+\+IT} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga976a30472df973e3ad983f21289c9b5d}\label{group___d_m_a___exported___functions___group2_ga976a30472df973e3ad983f21289c9b5d} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Poll\+For\+Transfer} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma, \mbox{\hyperlink{group___d_m_a___exported___types_gaee3245eea8fa938edeb35a6c9596fd86}{HAL\+\_\+\+DMA\+\_\+\+Level\+Complete\+Type\+Def}} Complete\+Level, uint32\+\_\+t Timeout)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga8c8564d06f6d39b702af1c5cbb7dd54a}\label{group___d_m_a___exported___functions___group2_ga8c8564d06f6d39b702af1c5cbb7dd54a} 
void {\bfseries HAL\+\_\+\+DMA\+\_\+\+IRQHandler} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma)
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_gaabec77de08a59c94f2c6265ce7ae8261}\label{group___d_m_a___exported___functions___group2_gaabec77de08a59c94f2c6265ce7ae8261} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Register\+Callback} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma, \mbox{\hyperlink{group___d_m_a___exported___types_gafbe8b2bd9ce2128de6cdc08ccde7e8ad}{HAL\+\_\+\+DMA\+\_\+\+Callback\+IDType\+Def}} Callback\+ID, void(\texorpdfstring{$\ast$}{*}p\+Callback)(\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}\+\_\+hdma))
\item 
\Hypertarget{group___d_m_a___exported___functions___group2_ga87842d3780f0e54c7fb29a003e6b5ac4}\label{group___d_m_a___exported___functions___group2_ga87842d3780f0e54c7fb29a003e6b5ac4} 
\mbox{\hyperlink{stm32h7xx__hal__def_8h_a63c0679d1cb8b8c684fbb0632743478f}{HAL\+\_\+\+Status\+Type\+Def}} {\bfseries HAL\+\_\+\+DMA\+\_\+\+Un\+Register\+Callback} (\mbox{\hyperlink{group___d_m_a___exported___types_ga41b754a906b86bce54dc79938970138b}{DMA\+\_\+\+Handle\+Type\+Def}} \texorpdfstring{$\ast$}{*}hdma, \mbox{\hyperlink{group___d_m_a___exported___types_gafbe8b2bd9ce2128de6cdc08ccde7e8ad}{HAL\+\_\+\+DMA\+\_\+\+Callback\+IDType\+Def}} Callback\+ID)
\end{DoxyCompactItemize}


\doxysubsubsubsubsection{Detailed Description}
I/O operation functions. 

